Holybro Pixhawk 6X / 6X Pro Flight Controller Module — STM32H753, Triple IMU, Ethernet, NXP EdgeLock, PX4 & ArduPilot
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Holybro Pixhawk 6X / 6X Pro Flight Controller Module — STM32H753 480MHz, Triple IMU Redundancy, Ethernet, NXP EdgeLock SE050, PX4 & ArduPilot
The Holybro Pixhawk 6X and Pixhawk 6X Pro are professional enterprise-grade modular flight controller modules built on the Pixhawk FMUv6X open standard with an STM32H753 Cortex-M7 processor at 480MHz. Both feature triple redundant IMUs, dual redundant barometers, an NXP EdgeLock SE050 hardware secure element, Ethernet interface, temperature-controlled IMU boards, and a modular design via the 100-pin + 50-pin Pixhawk Bus. Compatible with PX4 and ArduPilot (Rev8: PX4 1.14.3+ / ArduPilot 4.5.0+). A baseboard is required for operation — the FC module alone will not function.
Pixhawk 6X vs. 6X Pro — Which to Choose?
- Pixhawk 6X — 3× ICM-45686 (±32g, BalancedGyro™) IMUs; advanced durable vibration isolation material; ideal for commercial and industrial multirotor and VTOL builds
- Pixhawk 6X Pro — ADIS16470 industrial IMU (±40g, vibration isolated) + IIM-42652 (±16g, vibration isolated) + ICM-45686 (±32g, hard mounted); custom silicone vibration isolation; sensors from different manufacturers for maximum safety-driven redundancy; ideal for the most demanding enterprise and industrial UAV applications
Shared Key Features
- STM32H753 Cortex-M7 @ 480MHz — 2MB Flash, 1MB RAM; high-performance flight management for complex autonomous missions
- Triple Redundant IMUs + Dual Redundant Barometers — Separate buses with independent power control; automatic failover on sensor failure
- NXP EdgeLock SE050 Hardware Secure Element — Plug & Trust secure element for operator ID storage and cryptographic operations
- Ethernet Interface — High-speed mission computer integration (transformerless with 50Ω termination)
- Temperature-Controlled IMU Board — Onboard heating for optimal IMU performance across operating temperatures
- Modular Pixhawk Bus Design — Separated IMU, FMU, and base system via 100-pin + 50-pin Pixhawk Bus connectors
- Advanced Vibration Isolation — New durable isolation material with resonance frequency in the higher spectrum; superior to traditional foam designs
- PX4 & ArduPilot Compatible — Ships with PX4; ArduPilot supported via Mission Planner or QGroundControl (Rev8: PX4 1.14.3+ / ArduPilot 4.5.0+)
Specifications
- FMU Processor: STM32H753, Cortex-M7 @ 480MHz, 2MB Flash, 1MB RAM
- IO Processor: STM32F103, Cortex-M3 @ 72MHz, 64KB SRAM
- Pixhawk 6X IMUs (Rev8): 3× ICM-45686 (±32g, BalancedGyro™)
- Pixhawk 6X Pro IMUs: ADIS16470 (±40g, vibration isolated) + IIM-42652 (±16g, vibration isolated) + ICM-45686 (±32g, hard mounted)
- Barometers: ICP20100 + BMP388 (dual redundant)
- Magnetometer: BMM150
- Secure Element: NXP EdgeLock SE050
- Max Input Voltage: 6V
- USB Power Input: 4.75–5.25V
- Servo Rail Input: 0–36V
- PWM Signal Voltage: 3.3V default (adjustable to 5V)
- Operating Temperature: -25°C to +85°C
- Weight: 0.12 kg
- Firmware: PX4 (pre-installed), ArduPilot (flashable)
Applications
- Enterprise and industrial multirotor, VTOL, and fixed-wing UAV platforms
- Government and public safety UAVs requiring hardware-level security
- Research and development UAV programs requiring open-source PX4/ArduPilot flexibility
- High-vibration industrial airframes requiring advanced IMU damping
Important Notes
- A baseboard is required — the FC module alone will not function; compatible with Pixhawk Standard Baseboard, Mini Baseboard, and RPi CM4 Baseboard
- Rev8 firmware: PX4 1.14.3 or later / ArduPilot 4.5.0 stable or later
- Uses digital or DroneCAN power modules — verify compatibility with your power system
- PWM signal voltage is 3.3V by default; adjustable to 5V with onboard resistor modification
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.
